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MQ-1168 Datasheet PDF - MediaQ

Part Number MQ-1168
Description Multimedia Platform Controller
Manufacturers MediaQ 
Logo MediaQ Logo 

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MQ-1168
Multimedia Platform Controller
The MQ-1168 is the second-generation product in
the MQ-11xx series from MediaQä. This device
provides rich video and audio functions in
addition to high performance graphics and high-
speed peripherals enabling mobile device OEMs to
deliver true multimedia experience. The MQ-1168
also extends the storage and I/O mechanism by
supporting the popular Secure Digital I/O
interface.
The MQ-1168 supports a flexible CPU interface,
integrates a 64-bit 2D graphics engine, Stretch
BLT engine with color space converter for video
processing, LCD display interface, dedicated
Video Input Module, Secure Digital I/O interface
(SDIO), Serial Peripheral Interface (SPI), AC-97/
I2S audio and USB controllers (function and host)
on a single chip. This device provides OEMs the
flexibility to create products based on
performance and power consumption
requirements and is ideally suited for mobile,
networked platforms such as Personal Digital
Assistants, Smart Phone and Mobile Appliances.
The MQ-1168 has a 64-bit wide internal bus to
320KB of embedded memory providing scalable
bandwidth of up to 384MB/sec. The embedded
SRAM provides on-chip storage for frame buffer,
video buffers and transactional buffers for USB,
SD and Audio. Fine-grained power management is
made possible by MediaQ's proprietary DynamiQä
Power Management system, reducing power
consumption in handheld computing platforms.
The MQ-1168 provides hardware assist for
video playback applications on mobile
devices. The video stream can be input from
the CPU host interface or from the dedicated
CCIR656 compliant Video Input port. The MQ-
1168 provides hardware based color space
conversion and image scaling, with the YUV
video buffers having space allocated in the
embedded SRAM. This feature provides high
quality video playback functionality while
alleviating compute and memory access
overheads from the host CPU.
To speed system integration, the MQ-1168
integrates key interface functions with direct
support for a wide range of microprocessor
architectures. The CPU interface of the MQ-
1168 directly supports custom interfaces to
the Intel StrongARM series, the Motorola
Dragonball series, the Hitachi SH-3 and SH-4
and the NEC VR-4100 family.
The MQ-1168 is available in 144-pin BGA
package with full driver support for popular
operating systems.
MediaQ, Inc.
2975 San Ysidro Way,
SMaendtiaaQClIanrca., CA 95051
P29h7o5neS:a(n40Y8s)id7r3o3-W00a8y0
FSaxn:ta(4C0l8a)ra7,3C3-A009855051
hPthtopn:/e/w: w40w8..m73e3d.i0a0q8.0com
Fax: 408.733.0085
www.mediaq.com
Control
11
A[18:1], UWE#, LWE#
D[15:0]
20
16
IRL#
POR#, PDWN#, PCIMD#, MD[3:0]
7
OSCI, OSCO
Host Bus
Interface
Interrupt
Controller
Mode Control &
Power Mgmt
2.5-6.0 MHz Osc
OSCR
250 KOhm +/- 1%
7-14 MHz
Relaxation Osc
PLL1 & PLL2
P1DP, P1DN
USB Function
P2DP, P2DN
6
SOUT,SIN,FSYNC,SCLK,SMCLK,SRCLK
LED,MISO,MOSI,SCK,SS# 5
SDCMD,SDCLK,SDD[3:0] 6
USB Host
Codec I/F
(GPIO[45:40])
SPI,LED
(GPIO[54:50])
SD
(GPIO[65:60])
MQ-1168
MMIO Addr and Data Bus
64-bit
Graphics
Engine
Memory
Interface
Unit
SRAM
(320 KBytes)
Video
Input
11 VVSYNC,VHSYNC,
VCLK,VID[7:0]
Graphics
Controller
TFT
Flat Panel
Interface
2
18
8
ENVDD, ENVEE
FD[23:18,], FD[15:10], FD[7:2]
FSCLK, FDE, FHSYNC, FVSYNC
FMOD, FLCLK, PWM0, PWM1
MQ-1168 Device Block Diagram



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